How to use js to encapsulate ajax function and usage
May 30, 2018 am 09:16 AMThis time I will show you how to use js to encapsulate the ajax function and usage. What are the precautions for using js to encapsulate the ajax function and usage. The following is a practical case, let's take a look.
AJAX = Asynchronous JavaScript and XML (Asynchronous JavaScript and XML) AJAX is not a new programming language, but a new way of using existing standards. It is a synthesis of 7 technologies, which includes seven technologies (javascript xml xstl xhtml dom xmlhttprequest , css), ajax is a glue.
Go directly to the program:
js calling part:
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html part:
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ajax encapsulation part:
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Form verification, username verification:
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js calling part:
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php part:
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I believe you have mastered the method after reading the case in this article, For more exciting content, please pay attention to other related articles on the php Chinese website!
Recommended reading
What are the commonly used mathematical functions in JS?
Detailed explanation of the use of common built-in functions in JS
The above is the detailed content of How to use js to encapsulate ajax function and usage. For more information, please follow other related articles on the PHP Chinese website!

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